SMC PF2*20 Digital Flow Switch for 4-Channel Flow Monitor, Remote Type Display Unit - PF2D201-A

Item #:

PF2D201-A

Brand:

SMC

SMC PF2*20 Digital Flow Switch for 4-Channel Flow Monitor, Remote Type Display Unit - PF2D201-A

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Description

PF2*20 Digital Flow Switch for 4-Channel Flow Monitor, Remote Type Display Unit by SMC

SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated flow is possible.

Space saving
Applicable to e-con
Multiple sensors (max. 4 pieces) can be managed collectively
Improved enclosure protection
Multi-function
Improvement in operability

Product contains:

SMC CONTROLLERPURE WATE R/CHEMICAL
D (for Deinoized Water and Chemicals)
1 (PNP 4 Outputs)
With Unit Switch Function
A (Panel Mounting)

Specifications

Specifications:

Model			PF2D20
Applicable sensor			PF2D504	PF2D520	PF2D540
Flow	Rated flow range		0.4 to 4.0 L/min	1.8 to 20.0 L/min	4 to 20 L/min
	Instantaneous flow	*Setting/display flow range ^1**	0.25 to 4.50 L/min	1.3 to 21.0 L/min	2.5 to 45.0 L/min
		Min. setting/display unit	0.05 L/min	0.1 L/min	0.5 L/min
	Accumulated Flow	Setting/display flow range	0 to 999999 L
		Min. setting/display unit	1 L
		NPN open collector output, PNP open collector output
Switch output	*Output mode ^2**		Instantaneous flow output mode (hysteresis mode, window comparator mode) Accumulated flow output mode, Accumulated pulse output mode
	*Switch operation ^2**		Non-Reversed output, Reversed output
	Max. load current		80 mA
	Max. applied voltage		30 VDC (NPN output)
	Internal voltage drop		1 V or less (at 80 mA)
	Response time		1 s or less
	*Repeatability ^3**		±1%F.S. max.
	*Accuracy ^3**		±5%F.S. max.
	Hysteresis		Hysteresis mode: Variable ^*2Window comparator mode: Fixed (3 digits)
	Output protection		Short circuit protection
	Accumulated pulse	Pulse width	50 ms
		Conversion of accumulated pulse	0.1 L/pulse	0.5 L/pulse	1 L/pulse
Display	Display part		Displayed digit: 4 digits 7 segments, Colour: Orange
	Channel display		Displayed digit: 1 digit 7 segments, Colour: Red
	Indicator light (output)		When ON, Red light is ON
Supply voltage			24 VDC±10%
Power consumption (no load)			55 mA or less
Environment	Enclosure		Front part: IP65 (at panel mounting), Other: IP40
	Operating temperature range		Operation: 0 to 50 °C, Storage: -10 to 60 °C (No freezing or condensation)
	Operating humidity range		Operation, Storage: 35 to 85%R.H. (No condensation)
	Temperature characteristics		±2%F.S. max. (0 to 50 °C, 25 °C reference)
	Withstand voltage		1000 VAC, for 1minute between the external terminals and case
	Insulation resistance		50 MΩ or more (with 500 VDC mega meter) between the external terminals and case
Standards and regulations			CE, RoHS
Materials			Body: PBT, Display: PET, Rubber cover for the back: CR
Weight	Weight of the body		60 g
	Cable weight		65 g
^1: If the flow rate is smaller than the minimum flow of the display range, "0 L/min" is displayed. ^2: Selectable by setting. ^*3: Total accuracy when used with applicable sensor.

Lead wire Specifications:

Sheath	Finished outside diameter	approx. 4.8 mm
Sheath	Material	Heat resistant polyethylene
Insulator	Colour	Brown, Black, Grey, Red, Green, Blue, White, Yellow
Insulator	Outside diameter	approx. 0.9 mm
Conductor	Nominal cross section area	approx. 0.15 mm²
Conductor	Outside diameter	approx. 0.5 mm